This AdBlue indicator can differ depending on the carโs manufacturer. For instance, PSA group vehicle models have a โUREAโ warning light. Volkswagen vehicles are equipped with an indicator that resembles the shape of an oil pump. Check the manual of your vehicle to find the dashboard light which corresponds to AdBlue .
DEF (ADBLUE): VW checks to see if: The mix is correct water/piss ratio. Estimate how much is left. Will run 200 miles without piss. EPA regulation says the engine can NOT RUN in violation mode. with that 200 mile window. Piss freezes at about 0, then all the heaters go to make it liquid again (200 mile window).
I found an Adblue website. AdBlue tank is 4.5 gallons. And while the dealership is supposed to "refill" it, my guys at Northpoint VW in central AR only added 2 bottles (1 gallon). The service mgr thinks it only holds 2 gallons (4 bottles) and the mechanic said that all he knew is that he's suppose to add 2 bottles "when the light comes on".
Before taking it back in on Monday, decided to run the AdBlue reset listed here in the forums because my legitimate RossTech cable arrived after taking it to the shop. Cleared some codes and tried to do the reset process; however, my foot slipped and stopped the process about 10mins in. I was trying to plug my phone in due to low battery . 222 298 348 104 387 201 106 337 79